baber/WOPTO huggingface dataset:
Patent ES-438497-A1 (ES)
Title: Control method and apparatus for processing tools
IPC: B26D5/12
Filed: 1975-06-12
Abstract: A method of controlling the advance and retraction of a tool on a processing machine in dependence of mechanical properties of the workpiece which tool communicates hydraulically on one hand with a drive means and on the other hand via a shut-off member on by-passes, with a pressure converter, the closing or opening of the shut-off member taking place through electrical pulses of a pressure measuring element, the pressure produced during the flow of the pressure fluid through an adjusting valve being kept constant, increasing, or decreasing for respective time periods each, the setting of the adjusting valve being operated by a pressure control for producing constant increasing, or decreasing pressure, and the pressure produced by the pressure converter and causing the retraction of the tool starting immediately after completion of its advance and being kept uniform, and an apparatus for carrying out the method.
Patent ES-440972-A1 (ES)
Title: Cryopulverizing and post-treatment of flavoring materials
IPC: A23L27/14
Filed: 1975-09-16
Abstract: A process for comminuting flavoring materials such as spices, coffee and cocoa comprising pulverizing the flavoring material at a cryogenic temperature to form a powder and then agitating the powder until it is capable of forming an aqueous dispersion free of agglomerated particles.
Patent ES-442761-A1 (ES)
Title: Ignition timing control apparatus for internal combustion engine
IPC: F02P5/10
Filed: 1975-11-18
Abstract: Ignition timing control apparatus for an internal combustion engine driving a vehicle through an automatic transmission includes a vacuum actuator connected to turn a point base about the axis of the rotary cam which operates the breaker points. The vacuum actuator is connected by a conduit to an intake passage in the engine downstream from the throttle valve. An electromagnetic selector valve is placed in the conduit and acts to connect the vacuum actuator either to the engine intake passage or to atmosphere. A temperature responsive member operates an electric switch to control the selector valve. A check valve and a restricted orifice are mounted in parallel in said conduit between the selector valve and the vacuum actuator.
Patent ES-443607-A1 (ES)
Title: Puncture-proof tires
IPC: B60C7/00
Filed: 1975-12-18
Abstract: A puncture proof vehicle tire comprising two symmetrical halves mounted on a divided felly, wherein the tread and the foot of each tire half are connected by a resilient, reinforcing connecting portion which comprises a plurality of supporting members having been formed by axial cut-outs. It is preferred to arrange the axial cut-outs in such a way, that the supporting members of the connecting portion are segment-like and alternately arranged in opposite directions and thus in successive segments are orientated alternately towards the felly edge and the felly center.
Patent ES-448877-A1 (ES)
Title: Adsorption columns for use in radioimmunoassays
IPC: G01N30/00
Filed: 1976-06-15
Abstract: Adsorption columns are provided which can be utilized in radioimmunoassay systems, such as those involving the separation of antibody-antigen complexes from free antigens. The preparation of the columns includes the treatment of retaining substrate material to render it hydrophilic, preparation and degassing of the separation material and loading the column.
Patent ES-449239-A1 (ES)
Title: Thin gauge casting wheel band
IPC: B22D11/06
Filed: 1976-06-25
Abstract: A method of and apparatus for continuously casting molten metal are disclosed wherein the flexible band element used to enclose the peripheral groove of the casting wheel of a wheel-band type machine is relatively untensioned and supported along at least a portion of its path of travel by a highly flexible porous support belt through which a coolant may be directed to impinge upon the external surface of the flexible band. The flexible band element, in cooperation with the support belt, provides improved cooling efficiency and a longer life expectancy for the band.
Patent ES-449262-A1 (ES)
Title: Novel bicycloheptene derivatives
IPC: C07C405/00
Filed: 1976-06-25
Abstract: Novel bicycloheptene compounds of the formula: < IMAGE > wherein A is C2-C4 alkylene X and B are each ethylene or vinylene R1 is hydrogen, C1-C8 alkyl, C4-C8 alkoxyalkyl, C5-C7 cycloalkyl, C5-C8 cycloalkylalkyl, aryl, C7-C10 arylalkyl, C7-C10 aryloxyalkyl R2 is hydrogen, or C1-C4 alkyl and Z is carboxyl, C2-C5 alkoxycarbonyl or C1-C5 carbamoyl, and its non-toxic salts, which are useful as antiulcers, gastric secretion inhibitors, central nervous system regulators, and labor inducing agents.
Patent ES-456522-A1 (ES)
Title: Process in the manufacture of steels containing nickel
IPC: C21C7/068
Filed: 1977-03-04
Abstract: The invention provides a process of producing steels containing nickel, particularly corrosion-resistant steels, which involves refining the metal bath obtained from the smelting of a ferro-nickel by adding to said metal bath in a refining converter ferro-nickel shot while concurrently contacting the metal bath with an oxygen-containing gas, e.g., a mixture of oxygen and argon, the addition of the ferro-nickel shot being carried out while controlling the flow rate of the shot in such a way that the temperature of the converter is maintained at a pre-selected level and the contacting of the oxygen-containing gas with the bath being carried out until the carbon content of the bath is reduced to a low level, e.g., about 0.04%. The inventive process permits the initial carbon and silicon levels of the metal bath to exceed 1% and 0.4%, respectively. The invention also permits the ferro-nickel shot to be added as highly refined ferro-nickel shot or as slightly refined ferro-nickel shot, or it may be added in two phases, the first utilizing slightly refined ferro-nickel shot and the second utilizing highly refined ferro-nickel shot, or both the slightly refined and highly refined ferro-nickel shot may be simultaneously added.
Patent ES-459294-A1 (ES)
Title: Anthraquinone-bis-amidines and process for preparing them
IPC: C07C257/10
Filed: 1977-05-30
Abstract: Novel compounds of anthraquinone-bis-amidines are prepared which are suitable for combating diseases caused by trichomonads.
Patent ES-461217-A1 (ES)
Title: Shaped ophthalmic inserts for treating dry eye syndrome
IPC: A61K31/765
Filed: 1977-07-30
Abstract: Water soluble solid ophthalmic inserts for the treatment of dry eye in patients (human and animal), comprising a water soluble solid polymer of appropriate size.
Patent ES-462236-A1 (ES)
Title: Method and improved apparatus for automatically handling a mold for tires with a rigid segmented core
IPC: B29C45/00
Filed: 1977-09-02
Abstract: A method is disclosed for automatically disassembling and reassembling a mold for making a tire. Apparatus for automatically performing the entire tire-manufacturing operation is also disclosed.
Patent ES-462756-A1 (ES)
Title: Chainndriven welding machine and method of operating the same
IPC: B21L3/00
Filed: 1977-09-29
Abstract: Chain link welding machine, uses a driven and continuously rotating control shaft running at a constant r.p.m. (Sw) during the welding time, where the speed (Sw) is suitable for the welding operation. Between two successive welding cycles, a higher r.p.m. (Sp) is employed for the control shaft. Pref., two simultaneously driven electric motors are employed to rotate the control shaft, both motors being fitted with pole changing controls so that the motor speeds can be changed from Sw to Sp and then back to Sw to suit the welding cycle. One or two electric motors are employed with gear boxes and couplings to achieve the same objective. When the adjacent ends of thick wire or rod links are to be welded, it is only possible to increase the welding current to a limited extend and the welding time must be increased this means that a relatively slow speed (Sw) must be employed for the control shaft. To minimise the loss of productive time, the shaft speed is increased in the pauses between the welding cycles this also has the advantage that the weld is hotter when it reaches the flash removal tools, i.e. shearing the welding burr.
Patent ES-464917-A1 (ES)
Title: Purifying plant for water to be vaporized in a steam generator of a nuclear reactor
IPC: G21F9/06
Filed: 1977-12-09
Abstract: A purification system for water to be vaporized in a steam generator of a nuclear reactor having a feedwater circulatory loop includes an electromagnetic filter having an inlet and an outlet connected in the feedwater circulatory loop, a line branching from the feedwater circulatory loop downstream of the electromagnetic filter in direction of feedwater flow therethrough, an ion exchange filter connected in the line, means for reducing pressure and temperature connected in the line upstream of the ion exchange filter in feedwater flow direction through the line, a shut-off valve connected in the feedwater circulatory loop upstream of the electromagnetic filter in the feedwater flow direction through the loop, and a connecting line extending from the feedwater tank to a location of the feedwater circulatory loop between the shut-off valve and the inlet of the electromagnetic filter. In another embodiment, instead of the connecting line, a circulatory pump is connected in the feedwater circulatory loop between the shut-off valve and the electromagnetic filter, the circulating pump having a pressure side connected to the electromagnetic filter and having a suction side connected to the shut-off valve, and a rinsing line extends from the pressure and temperature reducing means (a flash tank) and terminates in the feedwater circulatory loop between the suction side of the circulatory pump and the shut-off valve.
Patent ES-468726-A1 (ES)
Title: Pneumatic tube installation for posting samples of material
IPC: B65G51/26
Filed: 1978-04-12
Abstract: A pneumatic-type installation for posting samples of fine material comprises at least one sample despatch station for filling, sealing and despatching sample carriers, a sample receiving station for receiving, emptying and returning the sample carriers to the sample despatch station and a pneumatic tube system connecting the sample despatch and receiving stations. When a carrier arrives at the receiving station it automatically is opened, emptied, reclosed, and readied for return to the despatch station at which it automatically is conditioned to receive a fresh sample.
Patent ES-474743-A1 (ES)
Title: Seal for rotary shaft in wall - has annular portions on shaft and bead with grooves delivering small fluid quantity
IPC: F16J15/32
Filed: 1978-11-02
Abstract: The seal acts against a shaft passing through a wall, to separate two media, or both of which are liquids. It has a stationary annular continuous bead forming a seal round the shaft, together with coaxial annular structure for the bead on the same side of it as the fluid, so that a current of fluid is automatically brought into contact with the bead when the shaft rotates. The structure has two annular portions, separated from each other by a narrow or barely discernible gap, one on the shaft (1) and the other on the bead (2). One at least is grooved (6), to being a small quantity of fluid to the bead as the shaft turns.
Patent ES-476375-A1 (ES)
Title: A Die for Cold Drawing Polygonal Shapes
IPC: B21C3/04
Filed: 1978-12-27
Abstract: A cold drawing die for drawing round bar stock into shapes such as polygons acts continuously on the full circumference of the round bar stock to uniformly deform the stock and yield polygons to exacting specifications using a starting material only slightly larger than the maximum diameter of the finished shape. A pure polygon and a hybrid polygon shape are disclosed.
Patent ES-477825-A1 (ES)
Title: Heat treatment device of acupuncturing needle point
IPC: A61H39/06
Filed: 1979-02-16
Abstract: The acupuncture points are heat treated with a manually operated heating element. On the skin of the patient is placed a heat source (2) heated with electrical energy. This heat source is operated with a frequency varying from one hundredth to two Hz. This arrangement transmits a heat pulse of diameter less than six millimetres. The heat source (2) can be a Peltier element (3, 4) carrying current varying in flow direction. The heater is cooled by a gaseous coolant supplied to the tube carrying the heating elements.
Patent ES-479302-A1 (ES)
Title: Gas-cooler with lead tubes finned on the inside.
IPC: F28F1/06
Filed: 1979-04-04
Abstract: A heat exchanger for the cooling of a gas, especially a gas containing SO2, comprises a tube bundle whose tubes, composed of lead, bridge a pair of tube sheets and can be provided with internal longitudinal ribs. According to the disclosure, the extruded cylindrical tubes are reshaped by indentations in a direction transverse to the longitudinal axis. The indentations may be annular or staggered.
Patent ES-8101046-A1 (ES)
Title: Hydroxamic acid derivatives
IPC: A61K31/40
Filed: 1979-08-23
Abstract: NEW MATERIAL:A compound I [R<1> is H, acyl, (R<5>)(R<6>)NCO-, (R<5>)(R<6>) NCS- or R<7>OCO-(R<5> and R<6> are H or alkyl R<7> is alkyl) R<2> is H or lower alkyl R<3> and R<4> are H, lower alkyl or phenyl X is CH2 or S]. EXAMPLE:3-( 3-Acetylthio-2( S )-methylpropionyl )-4( R )-thiazolidinecarbohydroxamic acid. USE:An antihypertonic remedy. It has excellent inhibiting activity for angiotensin I transformation enzyme. PREPARATION:A compound I (R<1> is other than H) is prepared either by reacting a compound R<1>SCH2CH(R<2>)COOH with an amine II, or by reacting a compound III or its reactive derivative with a compound HN(R<3>)OR<4>. The product is hydrolyzed to give the compound I (R<1> is H).
Patent ES-489143-A1 (ES)
Title: 7-Alkyl steroid derivatives, process for their preparation, their use in medicaments and pharmaceutical compositions containing them.
IPC: C07J51/00
Filed: 1980-03-03
Abstract: Novel 7-alkyl- DELTA 4-17 alpha -pregnene-3-ones of the formula < IMAGE > I wherein R is selected from the group consisting of saturated and unsaturated alkyl of 2 to 8 carbon atoms, cycloalkyl alkyl of 4 to 8 carbon atoms and arylalkyl of 7 to 12 carbon atoms and X and Y form the group < IMAGE > or X is OH and Y is < IMAGE > and M is selected from the group consisting of hydrogen, alkali metal and NH4 and the wavy line indicates the alpha - or beta -position or mixtures thereof having aldosterone antagonistic activity and increased hydrosodium diuresis with organic potassium conservation while devoid of secondary hormonal effects and their preparation.
Patent ES-8106350-A1 (ES)
Title: Roof covering or façade lining and method for the manufacture of a panel for this roof covering or façade lining.
IPC: F24J2/04
Filed: 1980-08-29
Abstract: 1. Roof covering or facade facing with plates, panels (2) or the like of sheet metal, preferably copper, which are fixed by means of holding brackets (3) to a part (12) which carries the roof covering or facade facing of buildings, wherein the plates, panels (2) or the like have ribs (4, 6) extending along their longitudinal edges and preferably one rib (5) extending in the middle, outward-bent hooking flanges (7, 8) of the holding brackets (3) engaging with the ribs, one of which hooking flanges can be introduced into a rib (4, 6) only in the position which is inclined in the direction transverse to a plate, panel (2) or the like and can be hooked in by pivoting the plate, panel (2) or the like and/or the holding bracket (3), whilst the remaining ribs (4, 5, 6) can be snapped into the other hooking flange (7, 8) or onto a rib (4, 5, 6), characterised in that, between two ribs (4, 5, 6) in each case, at least one channel (9) for carrying a working medium which absorbs energy from the surroundings of the plate, panel (2) or the like is arranged parallel to the ribs (4, 5, 6), and the channel or channels (9) are arranged within the wall of the plate, panel (2) or the like and the wall thickness of the channels (9) differs from the wall thickness of the plates, panels (2) or the like and preferably is equal to half the wall thickness of the panels, plates (2) or the like, and that, with the interposition of a waterproof web (15), aerated on both sides and preferably of a thermoplastic, cross-battens (11) are placed onto the part (10) which carries the roof covering or facade facing, of the buildings.
Patent ES-8106626-A1 (ES)
Title: Recording medium, method of making a recording or a stamper and recording apparatus.
IPC: G11B7/258
Filed: 1980-09-22
Abstract: A video disc (11) is made by using the heat of a modulated focussed laser beam (13) as in prior proposals, but in order to get a more accurate record track, the medium on which the video disc record is made includes nitro-cellulose, or some other explosive material which is heated to its autoignition point when the heat in the focussed laser beam is above the critical level at which a pit is to be formed in the surface of the record.
Patent ES-8201454-A1 (ES)
Title: Device for withdrawing and inserting a starter bar in a continuous casting plant.
IPC: B22D11/08
Filed: 1980-11-04
Abstract: 1. An arrangement for extracting and introducing a flexible starter bar (26) provided with a starter bar head (29), out of and into an arcuate strand guide (2, 3, 7, 8) of a continuous casting plant, comprising a transporting means designed as a displaceable car (32) to introduce the foot end (46) of the starter bar into the mould (1) or into an opening of the strang guide below the mould (1), wherein a carrying means (36) accommodating the starter bar is arranged on the car (32) and pivotable from a vertical position (C) into a horizontal position (D), characterized in that - a cage (18) that is rotatable about a horizontal axis (19) by about 180 degrees and includes a slide or roller way (17) is provided on a starter bar guide that branches off the strand guide by means of a rockershaped shunt (12) and includes a slide or roller way (16), and - the carrying means (36) is provided with a lifting means (41, 42, 43) on the upper end (40) in the vertical position (C).
Patent ES-8202122-A1 (ES)
Title: Roller clamp tube compressor valve.
IPC: A61M39/28
Filed: 1980-11-11
Abstract: A two piece roller clamp is disclosed for regulating the fluid flow rate through plastic tubing by defining the size of the tubing lumen. The clamp includes a U-shaped body with a base and two side walls and a longitudinally movable roller mounted in tracks formed in the side walls. The roller is biased against a roller bearing surface running along the length of the base. Adjacent to the roller bearing surface is a tube compression slot having a lower wall uniformly spaced below the roller. A channel of varying cross-section is provided in the lower wall of the tube compression slot. The roller exerts a uniform, but minimal force on the tubing compressing it against the lower wall of the slot permitting the formation of a lumen defined by the contours of the channel. The slot is dimensioned vertically to provide for the minimal compression force by the roller and is dimensioned horizontally to confine the entire compressed cross-section of tubing without excess space thereby conforming the tubing to the contours of the channel to regulate the lumen size. A uniform compression force is maintained during longitudinal movement of the roller by the roller bearing surfaces which prevent perpendicular movement of the roller towards the slot.
Patent ES-8201172-A1 (ES)
Title: O-alkyl-S-alpha branched alkyl alkylphosphonodithioate insecticides and nematocides.
IPC: C07F9/42
Filed: 1980-12-26
Abstract: O-alkyl-S-alpha branched alkyl alkylphosphonodithioates, a process for preparing these compounds and their use as insecticides and nematocides.
Patent ES-8207432-A1 (ES)
Title: Suds suppressing granules for use in detergent compositions.
IPC: C11D3/00
Filed: 1981-05-11
Abstract: Silicon-containing microgranules are formed by a coating process using a substantially spherical or cylindrical core material such as a sucrose bead, or an enzyme-containing prill or marume. In a preferred process the core is impregnated with an absorbent such as titanium dioxide, the absorbent is impregnated with a mixture of silicone oil and hydrophobic silica and the coated granule is then coated with wax. The granules are used in detergent compositions.
Patent ES-8204755-A1 (ES)
Title: System for supplying rinsing and degraphitizing air to the rich gas ducts leading to the single heating walls of coke ovens.
IPC: C10B43/10
Filed: 1981-07-14
Abstract: A method and a device for feeding purging and degraphitizing air into pipes for rich gas leading to the heating walls of coke ovens. In the device a first cross-sectional opening is connected to a pipe for rich gas. This opening can be opened and closed with a first gate and is adapted to initially release only a relatively small cross-sectional aperture for passing purging air therethrough. A second cross-sectional opening is provided in the device, which is connected to the pipe for rich gas. The second opening can be opened and closed with a second gate and is adapted to release successively, with a time delay after the first cross-sectional opening, a relatively larger cross-section for passing degraphitizing air therethrough. An exchangeable screen can be placed in the aperture in the first cross-sectional opening. The degraphitizing air enters the pipe for burning off the graphite deposits resulting from the rich gas. The device and method prevent deflagrations caused by feeding inaccurate amounts of purging air into the pipe for rich gas.
Patent ES-8206341-A1 (ES)
Title: A method of packaging powdered or granular material in an atmosphere having a low oxygen content
IPC: A23L3/3418
Filed: 1981-09-22
Abstract: During transport of powdered or granular material to a packaging facility, the material is contacted by a gas having a low oxygen content, e.g. a predominantly nitrogen or carbon dioxide atmosphere, so as to purge the material of oxygen. The material is subsequently packaged in an atmosphere of the same composition as the purging gas. In one embodiment a stream of the gas serves to convey the material towards the packaging facility and in another embodiment the material gravitates slowly through a fluidizer to which said gas is supplied. The purging gas may be heated and circulated.
Patent ES-8206677-A1 (ES)
Title: Pivotable spindle mounting
IPC: D01H7/22
Filed: 1981-10-05
Abstract: A pivotable spindle mounting provided on a machine frame such as a wrap spinning machine that has a spindle mounted on a pivotable arm. The pivotable arm is mounted on a support bolt. A stud is carried on the support bolt and extends through a slide provided in a bushing that is rotated, the pivotable arm with the spindle thereon is rotated beneath a cover and upon a counter-force engaging the pivotable arm, the pivotable motion of the arm and spindle is converted to a lifting motion wherein the top of the spindle is positioned closely adjacent an opening in a cover.